gas cost造句

Cost Analysis of New Type Propane Gas Cutting
新型丙烷切割燃气的气割成本分析

Gas became costly, and the cost of motoring rose.
并最终导致一场全球性的石油危机。

Adding gas and food the total cost is about CAD 140.
加上油钱和食物，总共是一百四十加币。

And because the cost of gas fluctuates so much so does the price of the flight.
由于汽油价格浮动较大, 机票的价格也就随之波动。

So the process of gasification can be simplified and the gas cost can be reduced.
从而简化了制气工艺流程，也降低了煤气成本。

Comparing with other gas injection technology, its cost is lower, and more economic.
与其它注气技术相比, 成本低, 经济效益好。

Biofiltration is an efficient and cost effective technology for waste gas treatment.
生物过滤法是一种高效，廉价的废气处理技术。

Centrifugals reduce cost to a indeterminate extent by giving a gas virtually free of oil.
离心压缩机得费用有所降低，因为它得气体不含油污。

Sidetrack inside casing is a very effective way to exploit the residual gas with low cost.
套管内侧钻是低成本开发剩余油气的有效途径。

The refined coking gas can be used as hydrogen production feed with considerably lower cost.
将此精制后气体作为制氢原料可大大降低氢气成本。

Natural gas, because of its convenience and low cost, is the dominant fuel used in processing.
天然气使用方便且便宜，所以是加工中最主要的燃料。

Gas chromatographic technique as low cost, short time, no production influence and high precision.
气相色谱法成本低，耗时短，不影响产量，精确度较高。

Switching from electricity to gas for heating is the most cost-effective way of reducing carbon dioxide emissions.
将用电加热改为用气加热，这是减少二氧化碳排放的最划算的方法。

The compounding machine pressure gas curtain barricade of the utility model has high service life and low production cost.
本实用新型的复合机压气幕挡墙使用寿命高, 而且生产本低。